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| author | Thomas Weißschuh <linux@weissschuh.net> | 2024-08-03 15:34:20 +0300 |
|---|---|---|
| committer | Benjamin Tissoires <bentiss@kernel.org> | 2024-08-27 17:18:51 +0300 |
| commit | 80cfb508f3fe4c7c6a567fc4aa863c9a38709cd5 (patch) | |
| tree | ecd055cb977d58734a02374230052abf4e39ba39 /include/linux/hid.h | |
| parent | 24ddd0d7de7aaf50f537fd727f31616cb5a65a9e (diff) | |
| download | linux-80cfb508f3fe4c7c6a567fc4aa863c9a38709cd5.tar.xz | |
HID: constify params and return value of fetch_item()
fetch_item() does not modify the descriptor it operates on.
As a prerequisite for the constification of hid_driver::dev_rdesc,
mark the parameters and return value of fetch_item() as const.
Also adapt the variable types in the callers to match this
constification.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20240803-hid-const-fixup-v2-4-f53d7a7b29d8@weissschuh.net
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index dda34d8cad19..502bbc6f078c 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -46,7 +46,7 @@ struct hid_item { __s16 s16; __u32 u32; __s32 s32; - __u8 *longdata; + const __u8 *longdata; } data; }; |